Become productive with seamless interoperability between Windows and the Linux subsystem, and understand the problems that Windows Subsystem for Linux (WSL) solves. Microsoft has pushed the boundaries of open source research with WSL and you don't want to miss this ride. You will learn keywords, definitions, new features, setup, and use cases around WSL, starting from downloading to setup to interoperability between Windows and Linux subsystems. You will understand the architecture of WSL and all the new features in WSL 2. This book includes wonderful use cases, including a dedicated chapter to how to start programming and web development on WSL, and the ability to use containerization solutions like Docker and Kubernetes. WSL is a great solution to work natively in a Linux environment from your Windows 10 machines. Modern applications demand integration of cross-platform tools, services and technologies. WSL makes life for developers and system administrators easy because it allows Linux applications to run on Windows without worrying about installing a Linux distribution on a traditional Virtual Machine. It is remarkable product with powerful functionality – get started with it using this book today. What You'll Learn Review the workings and internals of WSL and WSL2 Run Linux-based applications natively on Windows Establish your development environment in WSL Build mixed experiences (Windows-Linux) Set up and manage WSL and supported distribution packages. Who This Book Is For Programmers, web developers and system administrators working on Windows and Linux environments who want to bridge the gap between operating systems by running a Linux as a subsystem on Windows to boost their overall productivity, performance and delivery.

A practical handbook that will help you bridge the gap between Windows and Linux to develop apps that leverage the best features across both ecosystems with seamless interoperability Key FeaturesConfigure and control WSL to suit your needs and preferencesDiscover tips for working seamlessly between Windows and WSL Linux distrosLearn how to work effectively with containers in WSL, as well as how to containerize your development environments with Visual Studio Code to isolate your dependenciesBook Description Windows Subsystem for Linux (WSL) allows you to run native Linux tools alongside traditional Windows applications. Whether you’re developing applications across multiple operating systems or looking to add more tools to your Windows environment, WSL offers endless possibilities. You’ll start by understanding what WSL is and learn how to install and configure WSL along with different Linux distros. Next, you'll learn techniques that allow you to work across both Windows and Linux environments. You’ll discover how to install and customize the new Windows Terminal. We'll also show you how to work with code in WSL using Visual Studio Code (VS Code). In addition to this, you’ll explore how to work with containers with Docker and Kubernetes, and how to containerize a development environment using VS Code. While Microsoft has announced support for GPU and GUI applications in an upcoming release of WSL, at the time of writing these features are either not available or only in early preview releases. This book focuses on the stable, released features of WSL and giving you a solid understanding of the amazing techniques that you can use with WSL today. By the end of this book, you’ll be able to configure WSL and Windows Terminal to suit your preferences, and productively use Visual Studio Code for developing applications with WSL. What you will learnInstall and configure Windows Subsystem for Linux and Linux distrosAccess web applications running in Linux from WindowsInvoke Windows applications, file systems, and environment variables from bash in WSLCustomize the appearance and behavior of the Windows Terminal to suit your preferences and workflowsExplore various tips for enhancing the Visual Studio Code experience with WSLInstall and work with Docker and Kubernetes within Windows Subsystem for LinuxDiscover various productivity tips for working with Command-line tools in WSLWho this book is for This book is for developers who want to use Linux tools on Windows, including Windows-native programmers looking to ease into a Linux environment based on project requirements or Linux developers who've recently switched to Windows. This book is also for web developers working on open source projects with Linux-first tools such as Ruby or Python, or developers looking to switch between containers and development machines for testing apps. Prior programming or development experience and a basic understanding of running tasks in bash, PowerShell, or the Windows Command Prompt will be required.

Everything a developer needs to know in order to hit the ground running with Windows Subsystem for Linux (WSL)! Since its release, Windows Subsystem for Linux (WSL) has seen great gains in popularity, moving from curious early adopters to wide scale interest from teams at large enterprises. This authoritative guide to WSL covers the gamut, introducing developers to architecture, installation, and the command line, all the way to advanced configurations. Practical use cases are sprinkled throughout to reinforce understanding. This book is design to efficiently and effectively get developers comfortable using this exciting set of open source tools- tools that are uniquely suited to cloud-based development and management workflows on Windows, including Azure. Windows developers will begin with the basics of installation and then be introduced to a vast library of open source tools that they can integrate into their own workflows, using their existing development tools, like Code, Visual Studio, and JetBrains IDEs, or they can explore new ones like GNOME Builder or KDevelop. This book also covers the topic of cross-platform development of Windows and Linux applications, with tools built into Visual Studio and cross-platform libraries from WSL distros. Expert author Hayden Barnes firmly believes that much of what WSL is, is what developers make of it, a guiding mantra that is reinforced throughout this valuable cross platform learning journey. Developers will get excited about the many new opportunities at their fingertips and be astounded at what they can do and achieve with WSL. What You Will Learn How to install and configure WSL, a unique and novel configuration process Understand the Linux command line, including utilities such as the file system, a text editor, shell scripting, and installing packages Receive an unbiased overview of WSL, its architecture, installation, the command line, practical use cases, and advanced configuration. Create a development workstation using WSL. Compare and contrast the differences between WSL 1 and WSL 2 Explore, in depth, some of the more popular workflows in WSL Consider and plan key factors for a large scale deployment of WSL This book is for developers who need to know learn WSL and how to build a development stack, integrating it with their preferred code editor or IDE if they so choose. Existing Windows and Linux system administrators will learn how to install, deploy, and manage WSL. Power users who are comfortable in a command line, but may be new to Linux or WSL, may also find this book useful.

Become an efficient command-line expert by harnessing the power of the new Microsoft Windows Terminal, and learn time-saving tricks for PowerShell, WSL2, and more Key FeaturesCustomize and optimize your Windows Terminal and its shellsWork effectively on the command line with split panes, hotkeys, and automationUse PowerShell and WSL2 efficiently to build, test, and deploy applicationsBook Description Windows Terminal is a new and open-source command-line application for Windows 10, built for the Command Prompt, PowerShell, Windows Subsystem for Linux, and more. It's fast, modern, and configurable thanks to its GPU-accelerated rendering, excellent UTF-8 support, and JSON-based configurability, and this book can help you learn how to leverage these features. You’ll start by learning the benefits of Windows Terminal and its open-source development, as well as how to use the built-in tabs, panes, and key bindings to build your own efficient terminal workflows. After you’ve mastered Windows Terminal, this book shows how to use and configure PowerShell Core and the Windows Subsystem for Linux within Windows Terminal. You’ll maximize your productivity using powerful tools such as PSReadLine for PowerShell and ZSH on Linux, and discover useful tips and tricks for common developer tools like Git and SSH. Finally, you’ll see how Windows Terminal can be used in common development and DevOps tasks, such as developing frontend JavaScript applications and backend REST APIs, and managing cloud-based systems like Amazon Web Services (AWS), Microsoft Azure, and Google Cloud. By the end of this book, you'll not only be well-versed with Windows Terminal, but also have learned how to effectively use shells like PowerShell Core and ZSH to become proficient at the command line. What you will learnInstall, update, and use Windows Terminal and its preview versionCustomize your Windows Terminal to be both visually appealing and functionalEnable and effectively use the latest versions of PowerShell Core and Windows Subsystem for LinuxInstall and configure time-saving tools for the command lineWork efficiently with common developer tools such as Git and SSHBuild, deploy, and manage apps in the cloud using Windows TerminalUse Linux tools from Windows with easeWho this book is for This book is for developers, DevOps engineers, and sysadmins who want to become advanced command-line power users. Whether you're new to the command line or you already use Windows PowerShell every day, this book will have something for you.

"A system administrator's guide to heterogeneous networking"-- Cover.

Master the booting procedure of various operating systems with in-depth analysis of bootloaders and firmware. The primary focus is on the Linux booting procedure along with other popular operating systems such as Windows and Unix. Hands-on Booting begins by explaining what a bootloader is, starting with the Linux bootloader followed by bootloaders for Windows and Unix systems. Next, you’ll address the BIOS and UEFI firmware by installing multiple operating systems on one machine and booting them through the Linux bootloader. Further, you’ll see the kernel's role in the booting procedure of the operating system and the dependency between kernel, initramfs, and dracut. You’ll also cover systemd, examining its structure and how it mounts the user root filesystem. In the final section, the book explains troubleshooting methodologies such as debugging shells followed by live images and rescue mode. On completing this book, you will understand the booting process of major operating systems such as Linux, Windows, and Unix. You will also know how to fix the Linux booting issues through various boot modes. What You Will Learn Examine the BIOS and UEFI firmware Understanding the Linux boot loader (GRUB)Work with initramfs, dracut, and systemdFix can’t-boot issues on Linux Who This Book Is For Linux users, administrators, and developers.

Up-to-the-Minute, Complete Guidance for Developing Embedded Solutions with Linux Linux has emerged as today’s #1 operating system for embedded products. Christopher Hallinan’s Embedded Linux Primer has proven itself as the definitive real-world guide to building efficient, high-value, embedded systems with Linux. Now, Hallinan has thoroughly updated this highly praised book for the newest Linux kernels, capabilities, tools, and hardware support, including advanced multicore processors. Drawing on more than a decade of embedded Linux experience, Hallinan helps you rapidly climb the learning curve, whether you’re moving from legacy environments or you’re new to embedded programming. Hallinan addresses today’s most important development challenges and demonstrates how to solve the problems you’re most likely to encounter. You’ll learn how to build a modern, efficient embedded Linux development environment, and then utilize it as productively as possible. Hallinan offers up-to-date guidance on everything from kernel configuration and initialization to bootloaders, device drivers to file systems, and BusyBox utilities to real-time configuration and system analysis. This edition adds entirely new chapters on UDEV, USB, and open source build systems. Tour the typical embedded system and development environment and understand its concepts and components. Understand the Linux kernel and userspace initialization processes. Preview bootloaders, with specific emphasis on U-Boot. Configure the Memory Technology Devices (MTD) subsystem to interface with flash (and other) memory devices. Make the most of BusyBox and latest open source development tools. Learn from expanded and updated coverage of kernel debugging. Build and analyze real-time systems with Linux. Learn to configure device files and driver loading with UDEV. Walk through detailed coverage of the USB subsystem. Introduces the latest open source embedded Linux build systems. Reference appendices include U-Boot and BusyBox commands.

With more than 600 security tools in its arsenal, the Kali Linux distribution can be overwhelming. Experienced and aspiring security professionals alike may find it challenging to select the most appropriate tool for conducting a given test. This practical book covers Kaliâ??s expansive security capabilities and helps you identify the tools you need to conduct a wide range of security tests and penetration tests. Youâ??ll also explore the vulnerabilities that make those tests necessary. Author Ric Messier takes you through the foundations of Kali Linux and explains methods for conducting tests on networks, web applications, wireless security, password vulnerability, and more. Youâ??ll discover different techniques for extending Kali tools and creating your own toolset. Learn tools for stress testing network stacks and applications Perform network reconnaissance to determine whatâ??s available to attackers Execute penetration tests using automated exploit tools such as Metasploit Use cracking tools to see if passwords meet complexity requirements Test wireless capabilities by injecting frames and cracking passwords Assess web application vulnerabilities with automated or proxy-based tools Create advanced attack techniques by extending Kali tools or developing your own Use Kali Linux to generate reports once testing is complete

This is the eBook version of the print title. Learn, prepare, and practice for Red Hat RHCSA 8 (EX200) exam success with this Cert Guide from Pearson IT Certification, a leader in IT Certification learning. Master Red Hat RHCSA 8 EX200 exam topics Assess your knowledge with chapter-ending quizzes Review key concepts with exam-preparation tasks Practice with four unique practice tests Learn from two full hours of video training from the author’s Red Hat Certified System Administrator (RHCSA) Complete Video Course, 3rd Edition. Red Hat RHCSA 8 Cert Guide is a best-of-breed exam study guide. Leading Linux consultant, author, and instructor Sander van Vugt shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. The book presents you with an organized test-preparation routine through the use of proven series elements and techniques. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly. Review questions help you assess your knowledge, and a final preparation chapter guides you through tools and resources to help you craft your final study plan. Well regarded for its level of detail, assessment features, and challenging review questions and exercises, this study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time, including Basic system management: Installation, tools, file management, text files, RHEL8 connections, user/group management, permissions, and network configuration Operating running systems: Managing software, processes, storage, and advanced storage; working with systemd; scheduling tasks; and configuring logging Advanced system administration: Managing the kernel and boot procedures, essential troubleshooting, bash shell scripting Managing network services: Configuring SSH, firewalls, and time services; managing Apache HTTP services and SE Linux; and accessing network storage